Breakdown of schemeland into neat submodules.

1 files changed, 37 insertions, 0 deletions

diff --git a/geiser/xref.scm b/geiser/xref.scm
new file mode 100644
index 0000000..2cd4d80
--- /dev/null
+++ b/geiser/xref.scm
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+;; xref.scm -- cross-referencing utilities
+
+;; Copyright (C) 2009 Jose Antonio Ortega Ruiz
+
+;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
+;; Start date: Mon Mar 02, 2009 02:37
+
+;; This file is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This file is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Comentary:
+
+;; Procedures to locate symbols and their xrefs.
+
+;;; Code:
+
+(define-module (geiser xref)
+  #:export (symbol-location
+            generic-methods)
+  #:use-module (geiser utils)
+  #:use-module (geiser modules))
+
+(define (symbol-location sym)
+  (cond ((symbol-module sym) => module-location)
+        (else '())))
+
+;;; xref.scm ends here